Finding the Third Proportional to 570,612 and 883,064

Step by Step Solution

1. Step 1: Write the proportion equation
   570,612 : 883,064 = 883,064 : x
2. Step 2: Convert to fraction form
   570,612/883,064 = 883,064/x
3. Step 3: Cross multiply
   570,612x = 883,064 × 883,064
4. Step 4: Simplify right side
   570,612x = 779,802,028,096
5. Step 5: Solve for x
   x = 779,802,028,096/570,612
6. Step 6: Final answer
   x = 1,366,606.43